commit 77da3d2d39e2cfc901b900b5102e271557f76ff1
author Hans Leidekker <hans@it.vu.nl> Mon Mar 21 11:22:55 2005 +0000
committer Alexandre Julliard <julliard@winehq.org> Mon Mar 21 11:22:55 2005 +0000
tree 58f38059aac864e0e62ead7ab0139ec9bff9201d
parent 2a7fce1ce22756d566d69f6e8e7b715d8a419e0c

Prevent crash when no URL is specified.

programs/winebrowser/main.c

diff --git a/programs/winebrowser/main.c b/programs/winebrowser/main.c
index 7b4f79d..1d7016d 100644
--- a/programs/winebrowser/main.c
+++ b/programs/winebrowser/main.c
@@ -51,6 +51,12 @@
   LONG r;
   wine_get_unix_file_name_t wine_get_unix_file_name_ptr;
 
+  if (argc <= 1)
+  {
+    fprintf( stderr, "Usage: winebrowser URL\n", argv[0] );
+    return 1;
+  }
+
   /* check if the argument is a local file */
   wine_get_unix_file_name_ptr = (wine_get_unix_file_name_t)
       GetProcAddress( GetModuleHandle( "KERNEL32"), "wine_get_unix_file_name");